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THE ASSOCIATED CHAMBERS OF COMMERCE AND INDUSTRY OF INDIA REFERENCE GUIDE GEM Sustainability Certication Rating Program Green and Eco-friendly Movement GEM nd 2 EDITION Care for the Mother Earth

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Page 1: GEM - Green Assocham...gEM Sustainability Certification Program Reference guide n 11 There are some Essential and Suggested requirements of each Principle. Points are awarded for each

THE ASSOCIATED CHAMBERS OF COMMERCE AND INDUSTRY OF INDIA

REFERENCE GUIDE

GEM Sustainability Certication Rating Program

Green and Eco-friendly MovementGEM

nd2 EDITION

Care for theMother Earth

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Page 3: GEM - Green Assocham...gEM Sustainability Certification Program Reference guide n 11 There are some Essential and Suggested requirements of each Principle. Points are awarded for each

REFERENCE GUIDE

GEM Sustainability

Certification Rating Program

Green and Eco-friendly Movement

GEM

THE ASSOCIATED CHAMBERS OF COMMERCE AND INDUSTRY OF INDIAASSOCHAM Corporate Office: 5, Sardar Patel Marg, Chanakyapuri, New Delhi - 110 021

Phone: +91-11-46550555 (Hunting Line) | Fax: +91-11-23017008, 23017009

www.green-assocham.com | www.assocham.org

2020

nd2 EDITION

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www.assocham.org

©2020, ASSOCHAM. All Rights Reserved

All rights reserved. No portion of this book may be reproduced in any form without permission from the publisher, except as permitted by ASSOCHAM copyright law. For permissions contact:

Deepak Sood Secretary General [email protected]

For more details, visit us on www.green-assocham.com www.assocham.org

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Message

Conventional methods of building use tremendous quantities of material, many of them

non-renewable and harmful and impact badly to the environment. Sustainable buildings not

only reduce these impacts but are also healthier and consume less energy saving money in

the long run.

Sustainable building design is a practical and climate conscious approach to building design

which ensures minimum harm to the environment, while constructing and using the building.

It can function using an optimum amount of energy, water, conserve virgin and natural

resources, generate less waste and create spaces for healthy and comfortable living, as

compared to conventional buildings.

The authorities should consider promoting the design and construction of such Sustainable

Buildings as such buildings create a green zone, providing much healthier environment and

minimise heat-island effect.

The ultimate aim should then be to create many such areas, which would help the towns

and cities and therefore the nation in reducing total energy requirement and also the overall

global carbon footprint.

We, at ASSOCHAM are working generously to create the Energy and Water Efficient, Sustainable Nation.

I would like to congratulate the entire GEM Council with its state chapters for the wonderful

work.

Dr. Niranjan Hiranandani

Dr. Niranjan HiranandaniPresident

ASSOCHAM

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Message

Sustainable buildings have a huge positive effect on the environment. A Sustainable Building use less natural resources, ensures that it is water-efficient and energy-efficient, and has a much smaller carbon footprint. It also ensures that the surrounding eco-system is protected

and further enhanced.

It is commonly believed that sustainable buildings are costlier than normal buildings.

However, it has been effectively proven that the overall costs are much lesser than the conventional buildings. Green Buildings have been proven to have a positive impact on the

health of residents. Since they provide a balanced and optimal eco-system for residents,

they have a positive effect on the productivity and well-being of the occupants.

ASSOCHAM being an Oldest Industry Chamber has initiated the Sustainability Certification Program called ‘Green and Eco-Friendly Movement (GEM)’ to complement in India’s

Sustainability Movement.

ASSOCHAM with the support of more than 155 regional Chambers and over 4.5 lac large,

medium & small scale industries and over 65 National Councils will take up this Sustainability

Movement to a new high and contribute in its responsibility to Care for the Mother Earth.

Since launch, the GEM program has made rapid stride in last two years. I congratulate the

entire Team for initiating the GEM Movement.

Deepak sood

Deepak soodSecretary General

ASSOCHAM

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Page 9: GEM - Green Assocham...gEM Sustainability Certification Program Reference guide n 11 There are some Essential and Suggested requirements of each Principle. Points are awarded for each

MessageSustainable building design is about building the future, not just a structure. Sustainability

is a form of development that meets the needs of the present without compromising the

ability of future generations to meet their own needs. Effective sustainable design of a building is a comprehensive approach to select and integrate design, planning, products and

processes that account for consumer satisfaction and environmental conservation.

India is undergoing rapid urbanisation and the urban population is set to rise from 33% of

India’s population to 52% by 2030. This will put a lot of strain on our natural resources.

Sustainable design process empowers the designers to better evaluate and anticipate the

environmental, economical and social impacts and costs of building products. Evaluation of

Sustainability parameters at the start of a project lead to better project planning and that

leads to greater overall success of the project.

Studies show that the buildings account for 18% of total CO2 emissions. According to a

report from the United Nations Environment Program If construction keeps growing at the

present rate, the emissions will double by 2050. While buildings are a major contributing

factor to global emissions, they also hold the most potential to deliver significant cuts if we start focusing on building greener.

Considering this, ASSOCHAM has taken an initiative to care for the mother earth and designed

the Sustainable Building Design and Construction Program called ‘Green and Eco-Friendly

Movement (GEM)’.

I am sure that ASSOCHAM being the Apex and Oldest Industrial Chamber of India can do it

in a most efficient way.

Wish all the best to the entire team for the noble cause,

Pankaj R. Dharkar

Pankaj R. DharkarChairman, ASSOCHAM National Council for

Green & Eco-friendly Movement (CgEM)

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gEM Sustainability Certification Program Reference guide n 9

assOCHaM has taken a Green Initiative to Care for the Mother Earth and formed a Council for green and eco-friendly Movement (CgeM) that executes the ‘geM sustainability Certification Program’ with the objective to promote environment friendly green building

design and construction.

Through this initiative, ASSOCHAM awards the Sustainability Certification Rating to Housing, Urban Development, Residential, Commercial, Hotels, Offices, Schools, Colleges, Universities, Factory buildings and related developments.

All existing, under construction or upcoming projects can register for this certification rating program.

ASSOCHAM is now in the process of opening

for various options and suggestions such

that we create a new country and do not

create western imitated world by calling

green as Red but opt to propagate green as Green and be part of nature and managing

them professionally and looking beyond

net-zero human settlements.

gEM Sustainability Certification Rating Program aims to address the sustainability

of a given development throughout its

lifecycle from design through construction

to operation. gEM Sustainability Certification Reference guide provides design guidance and detailed requirements for rating a project’s potential performance.

gEM Sustainability Certification Rating has been organized into Thirty Principles that are

fundamental to a more sustainable development. These Principles include –

Care for the Mother earth

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10 n gEM Sustainability Certification Program Reference guide

1. Natural landscape and tree plantation - Conserving, preserving and restoring the regional

natural environment and habitat.

2. Fire and Life Safety requirements integration in Sustainable Buildings.

3. Use of Passive Design Strategies in the Sustainable Buildings.

4. Save energy - Targeting energy conservation through improved building envelop,

reduced demand, energy efficiency and renewable sources.

5. Save water - Reducing water demand, encouraging efficient distribution, water treatment, reuse of treated water and alternative resources of water.

6. Regional and recycled materials - Considering regional and recycled materials when selecting and specifying materials. Reduce the use of virgin materials.

7. Natural light and fresh air - Improving quality and connectivity of outdoor and indoor

spaces.

8. Training and capacity building - Inter-disciplinary teamwork and training to deliver

sustainable and quality product throughout the life of the project.

9. Going the extra mile in building design and construction.

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gEM Sustainability Certification Program Reference guide n 11

There are some Essential and Suggested requirements of each Principle. Points are awarded

for each Suggested requirement achieved.

There is a 0-135 point scale. Project will achieve GEM 1 to geM 5 rating levels as per the

requirements fulfilled and scores achieved by the project. This depends upon the project design which includes building architectural and elevation design, materials used during

construction, HVAC, lighting and plumbing system designs, water and energy consumption

of the building.

To achieve a gEM Sustainability Certification Rating, all Essential Principle requirements must be fulfilled along with a minimum number of Principle points. gEM 5 will be the highest achievable rating level in this program.

This rating program is applicable to Residential, Commercial and Industrial buildings and developments. Project team can go for a Certification of Intent (Provisional Certification) rating during pre-design, design or construction stages of the project and Final Certification

rating when the building is complete.

GEM Sustainability Certification Rating levels

S. No. Points Scored GEM Levels GEM

1All essential requirements and

40 - 49 pointsGEM 1

2All essential requirements and

50 - 64 pointsGEM 2

3All essential requirements and

65 - 84 pointsGEM 3

4All essential requirements and

85 - 104 pointsGEM 4

5All essential requirements and

105 points or aboveGEM 5

Note: If the requirements prescribed by local competent authority are more stringent, those will be followed.

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12 n gEM Sustainability Certification Program Reference guide

Key benefits of the certification –

1. Review of all design documents such as Architectural, Mechanical, Electrical, Plumbing and Landscape by Sustainability experts for further value addition from green building

perspective.

2. Energy and water efficient building design that will reduce the energy and water consumption of the building.

3. Design of a building that will utilize maximum daylight, fresh air and provide healthy

environment to the building occupants.

4. Sustainability Certification rating will give additional marketing mileage to the projects over other conventional buildings.

Time frame for the award of rating -

A. Pre-certification / Provisional Certification / Certification of Intent Rating - Council will

firmly evaluate the documentation within Twenty days timeframe.

B. Final Certification Rating - Council will firmly evaluate the documentation within Thirty days timeframe.

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gEM Sustainability Certification Program Reference guide n 13

QuaLity aNd VaLuE additioN

To add best quality and value to the projects we certify!

tiMELiNE

We value the precious time,

Expedite the process of Quality Check!

gReeN aT lOw COsT

Green should not be the choice of elite only

Everyone should complement in the mission of Sustainability

No hidden charges, Green for all at lowest cost!

Quick rESPoNSE

Resolving the queries is the top priority

Quick response to the queries from project team and consultants!

assOCHaM Vision

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14 n gEM Sustainability Certification Program Reference guide

Table of Contents

gEM Sustainability Certification Rating Program – Points list ................................................................. 16

Pre-certification / Provisional Certification / Certification of Intent Rating Process ..................18

Final Certification Rating Process ...............................................................................................................................19

Principle-1 – Government Approved Plans ...........................................................................................................20

Principle-2 – Fire and Life Safety in Sustainable Buildings ........................................................................22

Principle-3 – Construction Management Best Practices .............................................................................24

Principle-4 – Parking for Building Occupants ..................................................................................................... 27

Principle-5 – Propagating Passive Design Strategies ....................................................................................28

Principle-6 – Landscape Best Practices................................................................................................................... 31

Principle-7 – Preserve and Plant Trees Onsite ...................................................................................................33

Principle-8 – High Albedo Materials - Roof and Non-roof ..........................................................................34

Principle-9 – Rainwater Harvesting – Recharge and/ or Reuse ..............................................................36

Principle-10 – Install Low Flow Water Fixtures .................................................................................................38

Principle-11 – On-site Treatment of grey and Black Water and Reuse for Flushing ..................39

Principle-12 – Irrigation Best Practices .....................................................................................................................41

Principle-13 – Measurement of Energy and Water Consumption .........................................................42

Principle-14 – Post-occupancy Waste Management ......................................................................................44

Principle-15 – Onsite Conversion of Organic Waste........................................................................................45

Principle-16 – Amenities for fundamental needs and daily commute ............................................... 47

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gEM Sustainability Certification Program Reference guide n 15

Principle-17 – Best Practices for Universal Building Design ......................................................................49

Principle-18 – Reduced Exposure to VOC ............................................................................................................. 50

Principle-19 – No Use of Halogenated Hydrocarbons ...................................................................................52

Principle-20 – Sustainable Development of Construction Engineering ............................................54

Principle-21 – Local Sourcing of Construction Materials .............................................................................56

Principle-22 – Judicious use of hard wood and soft wood ........................................................................58

Principle-23 – Energy Management Best Practices .......................................................................................60

Principle-24 – Efficient Electric Equipment and Systems ..........................................................................65

Principle-25 – Use of Imperishable Energy Resources ................................................................................66

Principle-26 – Optimal Use of Natural Light .......................................................................................................68

Principle-27 – Healthy Indoor Air Quality ............................................................................................................... 71

Principle-28 – Training and Capacity Building of Project Team .............................................................. 74

Principle-29 – Activities for Corporate Social Responsibility ....................................................................75

Principle-30 – Going the Extra Miles ........................................................................................................................ 77

GEM rating – Tentative score card for all rating levels ................................................................................79

Glossary ......................................................................................................................................................................................81

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16 n gEM Sustainability Certification Program Reference guide

GEM Sustainability Certification Rating Program – Points list

S. No. Principles description Maximum Points

1 Principle-1 Government Approved Plans E

2 Principle-2 Fire and Life Safety in Sustainable Buildings E

3 Principle-3 Construction Management Best Practices E

4 Principle-4 Parking for Building Occupants E

5 Principle-5 Propogating Passive Design Strategies 5

6 Principle-6 Landscape Best Practices 4

7 Principle-7 Preserve and Plant Trees Onsite 2

8 Principle-8 High Albedo Materials - Roof and Non-roof 6

9 Principle-9 Rainwater Harvesting – Recharge and/ or Reuse 4

10 Principle-10 Install Low Flow Water Fixtures 7

11 Principle-11On-site Treatment of grey & Black Water & Reuse for Flushing

6

12 Principle-12 Irrigation Best Practices 3

13 Principle-13 Measurement of Energy and Water Consumption 6

14 Principle-14 Post-occupancy Waste Management 4

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gEM Sustainability Certification Program Reference guide n 17

15 Principle-15 Onsite Conversion of Organic Waste 4

16 Principle-16Amenities for fundamental needs and daily

commute6

17 Principle-17 Best Practices for Universal Building Design 5

18 Principle-18 Reduced Exposure to VOC 3

19 Principle-19 No Use of Halogenated Hydrocarbons 2

20 Principle-20Sustainable Development of Construction

Engineering 12

21 Principle-21 Local Sourcing of Construction Materials 6

22 Principle-22 Judicious use of hard wood and soft wood 4

23 Principle-23 Energy Management Best Practices 12

24 Principle-24 Efficient Electric Equipment and Systems 5

25 Principle-25 Use of Imperishable Energy Resources 8

26 Principle-26 Optimal Use of Natural Light 6

27 Principle-27 Healthy Indoor Air Quality 6

28 Principle-28 Training and Capacity Building of Project Team 2

29 Principle-29 Activities for Corporate Social Responsibility 2

30 Principle-30 Going the Extra Miles 5

TOTAL POINTS 135

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18 n gEM Sustainability Certification Program Reference guide

Pre-certification/ Provisional Certification/ Certification of Intent Rating Process

Council will firmly evaluate the documentation within Twenty days timeframe.

Pre-certification/Provisional Certification/Certification of Intent Rating

Award of GEM Pre-certified Rating Certificate

Review of the report by GEM Evaluators and feedback to the

Project team

Submission of Project’s Sustainability Report by Project team to

CGEM Council for Preliminary review and feedback

Online Project Registration at www.green-assocham.com

Submission of updated report by Project team to Council for final

Pre-certification/Provisional/Certification of Intent Rating

Final review by GEM Evaluators and award of GEM rating

(Project team can go for an appeal within 10 days at the stage,

if they wish to)

10 days

10 days

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gEM Sustainability Certification Program Reference guide n 19

Final Certification Rating Process

Council will firmly evaluate the documentation within Thirty days timeframe.

Final Certification Rating Process

Award of GEM Final Certification Rating, Certificate and Mementoes

Review of the report by GEM Evaluators and feedback to the

Project team

Submission of Project’s Sustainability Report by Project team to

CGEM Council for Preliminary review and feedback

Submission of updated report by Project team to Council for

final Certification Rating

Final review by GEM Evaluators, site visit & award of GEM rating

(Project team can go for an appeal within 15 days at this stage,

if they wish to)

15 days

15 days

Online Project Registration at www.green-assocham.com

(Not required, if already done at the time of Pre-certification rating)

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20 n gEM Sustainability Certification Program Reference guide

Principle 1: government approved Plans

essential

aim: Project must have all necessary statutory approvals from applicable/competent government authorities.

Requirements: (essential)

Document to be provided at the time of Certification of Intent (Provisional/Pre Certification) rating -

1. Land allotment letter

2. government approved site plan with Site area, Built-up/FAR area and Parking details

In case, the government approval is not available at the time of Certification of Intent (Provisional/Pre Certification) rating, following details can be submitted:

a. Site plan with all the details and an acknowledgement letter from a competent

government authority regarding the submission of site plans for approval

OR

b. Site plan with all the details and a letter from the project owner confirming the project details. Government approved site plan with all the details can be submitted

as soon as it is received by the project team prior to occupancy.

3. Approved building plans/ clearance from Chief Fire Officer or local competent authority as applicable

Document to be provided at the time of Final Certification rating -

1. government approved final site plan with Site area, Built-up/FAR area and Parking details.

2. Fit for occupancy certificate from the project Architect

3. No Objection Certificate from Chief Fire Officer or local competent authority as applicable

4. Environmental Clearance Certificate/ Environmental Impact Assessment report from competent authority as applicable

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gEM Sustainability Certification Program Reference guide n 21

Calculations and Methodology:

Site area, Built-up area (BUA), Floor area ratio (FAR) and Parking details mentioned in the Government approved site plan must be used for all respective Principles.

The building plans shall be clearly marked and indicate the complete fire protection arrangements and the means of access/escape for the proposed building with suitable legend along with Principle signs and symbols on the drawings. The same shall be duly

signed/certified by a licensed Fire Consultant/Architect.

Documents to be submitted:

As listed in the Requirements above

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22 n gEM Sustainability Certification Program Reference guide

Principle 2: Fire and Life Safety in Sustainable Buildings

essential

Aim: Ensure Fire and Life Safety in Sustainable Buildings per National Building Codes 2016 (Part 4) and requirements prescribed by local competent for the authority.

Requirements:

Follow National Building Codes 2016 (Part 4) and requirements prescribed by local competent

for the authority and obtain Fire No Objection Certificate from the competent authority for the facility.

Calculations and Methodology:

Implement strategies and techniques for fire prevention and using appropriate Operation and Maintenance strategies, fire detection and alarm systems.

Ensure flawless operation of firefighting system at the time of any fire incident.

Fire safe design of HVAC system in the facility.

Fire rating of the materials used in the facility should be as per the requirements prescribed

by local competent for the authority.

Prepare the evacuation plan of the occupants in case of any fire incident.

Prepare a training plan for the facility team and occupants of the facility.

Refer FSAI Suraksha Index (FSI), a technical reference guide created by Fire and Security Association of India for details.

Documents to be submitted:

1. No Objection Certificate from local competent authority.

2. All approved floor plans, sections and elevations.

3. Plans highlighting the locations of firefighting equipment and systems.

4. Evacuation plan of the occupants in case of any fire incident.

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gEM Sustainability Certification Program Reference guide n 23

5. Actual photographs of the firefighting equipment and systems.

6. Manufacturer catalogue of the firefighting equipment and systems.

7. Fire rating of the materials used in the facility.

8. Training plan for the facility team and occupants of the facility.

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24 n gEM Sustainability Certification Program Reference guide

Principle 3: Construction Management Best Practices

essential

Aim: Minimize hazardous effects of construction on existing soil conditions, existing trees, microclimate and drainage system and follow best management practices during

construction and post occupancy for the control of soil erosion from project site.

Requirements: (essential)

1. Conduct site survey to show existing vegetation including shrubs, grass covers, trees –

preserved, transplanted and/ or removed

2. Prepare and implement soil erosion and sedimentation control plan at site during

construction

3. Refer National Building Code of India 2016, Volume 2, PART 10, Section 1 and Chapter 5

4. Provide the following including but not limited to –

a. Site boundary around the project site

b. Gravel road at the main entrance and exit of the site

c. If the top soil is fertile and suitable for landscape use, stockpile the Top soil of the

site with temporary vegetation and/or cover.

d. Sediment basin(s) at the lowermost level of the site from where the site storm water

will run-off

5. Prepare and implement spill prevention and control plans at site during construction.

Calculations and Methodology:

1. Excavation and soil erosion prevention measures shall be sequenced during non-rainy

months as possibilities of soil erosion are the lowest during non-rainy months. In case,

excavation is unavoidable during rainy months, slope protection techniques shall be

used to control erosion.

2. Upper 200-300 mm thick layer of top soil can be removed from disturbed areas such as

building footprint, driveways, walkways and external services, preserved and reapplied

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gEM Sustainability Certification Program Reference guide n 25

to site during future landscape. Topsoil shall be separated from other constructed

activities. Reuse the fertile soil for future landscape. The soil can be donated to other sites, nurseries and/ or farmers for landscaping and agricultural purposes. Project is exempted from this requirement if the top soil is not fertile.

3. Implement site measures such as temporary and permanent seeding, mulching, earth

dikes, silt fencing, sediment traps, and sediment basins, as applicable. Open areas where

no construction activity is going on can be landscaped with native grass, trees and

shrubs.

4. Preserve existing site vegetation in order to avoid bare soil exposure to construction

activity.

5. Sediment basins, rain water runoff diversions and drainage systems can be installed before excavation activity. Earth dike, swale and temporary drainage channels shall be

constructed in a manner to channel storm water runoff to a desired location.

6. Hazardous wastes spill prevention and control plans shall be prepared and implemented

at site. Hazardous wastes include (but not limited to) pesticides, paints, cleaners,

petroleum products, fertilizers and solvents.

7. Sedimentation basin is a temporary basin so constructed at the lowest point of the

site that it can trap and collect the sediment present in the storm water runoff. This slowdowns the flow and allows most of the sediments to settle before the runoff is directed towards the outfall.

8. Paved areas can be installed with permeable paving. For hardscape impermeable

surfaces, divert all rain water run-offs towards rain water collection pits and/ or sediment basins.

9. If the project has received environment clearance and above practices are already

included and implemented at the project site, the project will be exempted from above

requirements.

Documents to be submitted:

1. Soil Erosion Control plan signed by the project Architect for pre-construction, during

construction and post occupancy

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26 n gEM Sustainability Certification Program Reference guide

2. Site layout with all soil erosion control measures including both prior to and during

construction

3. Site photographs of all soil erosion control measures implemented at site

4. Site survey plan showing existing vegetation including shrubs, grass covers, trees –

preserved, transplanted and/ or removed.

5. Spill prevention and control plans prepared and implemented at site along with site

photographs.

6. Project environment clearance report (as applicable)

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gEM Sustainability Certification Program Reference guide n 27

Principle 4: Parking for Building Occupants

essential

Aim: Project must meet or exceed the parking requirements as per local parking by-laws.

Requirements: (essential)

1. Provide the parking as per local parking by-laws and government approved site/ parking plans

2. Project can meet or exceed the parking requirements as per local parking by-laws

3. In places where local parking by-laws do not exist, follow National Building Code (NBC)

of India, 2016

Calculations and Methodology:

Project must provide the parking as per local parking by laws and Government approved

site/ parking plans. National Building Code (NBC) of India, 2016 can be followed to calculate the parking numbers and parking design where local parking by-laws do not exists.

Parking details mentioned in the government approved site/ parking plans must be used in all respective Principles. Dedicated parking shall be provided for bicycles, two wheelers and

four wheelers, as per the local parking by-laws.

Documents to be submitted:

1. Government approved site plan with parking details

2. Copy of local parking by-laws

3. Photographs of the parking at the time of final certification

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28 n gEM Sustainability Certification Program Reference guide

Principle 5: Propagating Passive Design Strategies

5 points

aim: Implement Passive Design Strategies to reduce the consumption of energy, water and

natural resources.

Principle requirements:

gEM Sustainability Certification propagated by ASSOCHAM has been re-envisioned to adopt the ancient heritage as well as tested systems and humanistic approach where the human

settlements are for humans to live.

GEM looks upon the physical planning, solar movement, wind usages, water conservation,

passive technologies to air cooling and warming creating beyond net-zero habitats are

the major strategies of design which shall be a trendsetter in infrastructure for Indian

sustainable smart habitats.

In today’s world, more emphasis is being given on active design strategies and systems like

electronically automated sensor systems, artificially controlled temperature systems and various other technologically advanced materials thus reducing energy consumption, water

consumption and consumption of natural resource. However, in this race of technology

and globalization empowered world, perhaps we have forgotten our great heritage, ethnic

values, culture and social bondage.

We have a great history of many centuries with advanced eras of civilizations dedicated to

the natural resources, solar oscillations,

wind movement, topography or terrain

of the land. Particularly in this part of the

globe where we have Hot/Dry and Hot/Humid climate compared to the western

world where it is mostly Cold/Dry or Cold/Humid climate. We need to have minimal penetration of glared sun in our

built environment whereas in the western

world we need to invite the sun to the

maximum.

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Therefore, our physical planning norms need to address human settlements in terms of low

rise with high density creating mutual shading, the hierarchy of common open spaces as

courtyards used as public areas and also connecting one green space to another green thus

creating walkable and cyclable towns of tomorrow. The passive planning in terms of use of

natural terrain and using low profile contoured land as storm water resource management evolving through the natural water resource features such as step wells, baoris and kunds.

A tested process through many era of civilizations to be adopted in modern eras as part of

integrated planning.

The north-east penetration of sun in

the habitats particularly in kitchens

and bedrooms is a positive aspect and

the south-west being the highest with

fenestrations and pergolas thus cutting

the glared south-west sun into the building

along with jalis is a natural phenomenon

to create sustainable habitat which is

diminishing in modern era of global

architecture.

Alternative ways of ventilation, cooling, underground air tunnel systems, water bodies, fountains, landscaped mounds, variety of plantations are some of the design elements to be considered and included while creating green buildings.

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30 n gEM Sustainability Certification Program Reference guide

Calculations and Methodology:

Free hands have been given to the Architects, Designers and Consultants to design and

implement the Passive Design Strategies so that the use of energy, water and natural

resources can be minimized. Use of daylight and fresh air can be maximized with the help

of passive design strategies.

The strategies should be substantial and should be able to reduce the need of energy, water

and natural resources of the project up to measurable extent.

Two points each would be given to each passive design strategy implemented at the project and maximum up to six points. (2 – 6 points)

Documents to be submitted:

1. Design reports, drawings, concept notes from the design teams elaborating the passive

design strategies implemented in the project.

2. Site photographs confirming above features.

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gEM Sustainability Certification Program Reference guide n 31

Principle 6: landscape Best Practices

4 points

aim: Maximize natural landscape area and plant native/ adaptive/ drought tolerant flora onsite.

Principle requirements:

1. Minimum landscape area requirements:

a. Residential projects:

i. At least 10% of site area (1 point)

OR

At least 15% of site area (2 points)

b. Industrial and institutional:

i. At least 12% of site area (1 point)

OR

At least 16% of site area (2 points)

c. Commercial and other projects:

i. At least 10% of site area (1 point)

OR

At least 15% of site area (2 points)

2. This covers the landscape area over mother earth only.

3. Plant native/ adaptive/ drought tolerant flora onsite for at least 35% of total landscape area. (essential)

OR

Plant native/ adaptive/ drought tolerant flora onsite for at least 55% of total landscape area. (2 points)

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32 n gEM Sustainability Certification Program Reference guide

4. If the minimum landscape area requirements prescribed by local competent authority

are more stringent, the same will be followed.

Calculations and Methodology:

Project team should plant native/ adaptive/ drought tolerant plants species onsite to reduce landscape water demand. Potted plants cannot be considered for the compliance of above

Principle requirements.

List of native plants, adaptive or drought tolerant flora must be approved by landscape architect or project Architect.

Site area must be taken from government approved/ to be approved site plan and must be consistent in all the Principles.

Documents to be submitted:

1. Landscape drawing showing details of plants species planted at site

2. List of native plants, adaptive or drought tolerant flora approved by landscape architect or project Architect

3. Site photographs confirming above features

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gEM Sustainability Certification Program Reference guide n 33

Principle 7: Preserve and Plant Trees Onsite

2 points

aim: Onsite preservation of developed trees and plantation of more native/ adaptive trees.

Requirements:

1. Do not cut any existing developed tree onsite. Transplant developed trees within the site.

Ensure the survival of all transplanted trees. In case it becomes necessary to cut trees,

plant 3 trees for every 1 tree cut of the similar species. This point is not applicable if

there is no developed tree onsite. (essential)

2. Plant tree saplings onsite as per following criteria that can develop into grown up trees: (2 points)

a. At least 5 for site area up to 500 m2

b. At least 5 for every additional 500 m2 site area or part thereof

Calculations and Methodology:

Project team should plant native/ adaptive trees and tree saplings to meet the requirements of this Principle. Potted plants cannot be considered for the compliance of this Principle.

Documents to be submitted:

1. Site plan showing the existing developed trees onsite

2. Site photographs of tree transplantation process

3. Landscape plan showing the location of all trees (transplanted and new saplings) as

applicable.

4. Photographs of all trees (transplanted and new saplings)

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Principle 8: High Albedo Materials - Roof and Non-roof

6 points

aim: Use high albedo materials on exposed roof and non-roof hardscape areas to reduce the

heat island effect as well as cooling energy consumption.

Principle requirements:

Provide the following –

1. At least 40% of parking in the basement or stilt floor or covered with high albedo material (1 point)

OR

More than 60% of parking in the basement or stilt floor or covered with high albedo material for an additional point (2 points)

2. Open grid grass pavers and/ or shade giving trees to cover at least 40% area of open surface parking, driveways and walkways (2 points)

3. Roof vegetation or high albedo materials or combination of both for more than 70% of exposed roof areas. Exposed roof does not include the areas covered by services

provided on the roof. (2 points)

Calculations and Methodology:

Roof vegetation and high albedo materials can save cooling energy use by directly reducing the heat gain through a building envelope and also by lowering the urban air temperature in

the neighborhood of the building.

Roof vegetation and high albedo materials can be used on the rooftops, exposed surfaces of parking lots. Parking can be provided in the basement or stilt floor.

Open grid grass pavers and/ or shade giving trees can be provided to cover at least 40% area of open surface parking, driveways and walkways.

Materials that look white reflect most of the radiations and have a high albedo whereas materials that appear dark absorb most of the radiation have a low albedo.

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Use reflective coating with SRI more than 80 for low-slope surfaces with a slope of 2:12 or less and 30 to 65 for steep-slope surfaces with a slope of greater than 2:12. Solar Reflective Index (SRI) of perfectly black surface and a perfectly white surface can be considered as 0 and 100 respectively.

Documents to be submitted:

1. Drawings showing areas of application where roof vegetation/ high albedo materials/ reflective roof coatings/ open grid grass pavers/ shade giving trees are used in the project

2. Trade catalogue/ brochure/ test certificate of reflective roof coating used in the project

3. Copy of purchase bills/ invoices of reflective roof coating

4. Site photographs confirming the above requirements

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Principle 9: Rainwater Harvesting – Recharge and/ or Reuse

4 points

Aim: Utilize collected rainwater within the premises of the building to reduce post occupancy water demand and/ or recharge the aquifers.

Requirements:

1. Install a suitably designed rain water storage system and/ or recharge pit to cater to roof and non-roof rain water.

2. Store and/ or recharge at least 30% of daily rain water collected from all surfaces. (essential)

3. Store and/ or recharge more than 60% of daily rain water collected from all surfaces. (2 points)

4. Store and/ or recharge more than 90% of daily rain water collected from all surfaces. (4 points)

5. Use the stored rain water for landscape/ flushing/ domestic applications as applicable.

6. If any competent government authority says that the ground water table is high and

ground water recharging is not required, then the project shall provide a storage system

to cater to rain water from roof surfaces only and reuse it for landscape/ flushing/ domestic applications as applicable. (essential + 4 points)

7. Quality of rain water should meet the standards of landscape/ flushing/ domestic use as applicable.

Calculations and Methodology:

Recharge rain water from all surfaces by spreading or impounding water on the site to increase the infiltration through soil and percolation to the aquifers or inject water by bore wells directly into the aquifers. If ground water recharge is not feasible or not recommended

by competent government authority, rain water storage can also be provided.

Provide de-silting chamber and oil and grease trap before intake of rain water harvesting

system. Overflow of rain water harvesting system can go into the municipal drainage system.

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gEM Sustainability Certification Program Reference guide n 37

Use following steps to estimate total volume of rain water generated within the premises

of the building:

1. Take annual rainfall data (mm) occurred in last four consecutive years. Project team can

add average monthly rainfall data for twelve months to get annual rainfall data for that

year.

2. Take annual number of rainy days of respective years

3. Divide annual rainfall (mm) by number of rainy days of that year

4. One day average rain fall for four consecutive years will be available

5. Take arithmetic average of these four One day average rainfall values

6. This would be the average one day rain fall for estimating rain water runoff volume generated within the premises of the building

7. Use competent government website for monthly and annual rainfall data and number

of rainy days

8. The days that recorded any amount of rainfall can be considered as Rainy Days.

9. Total runoff volume can be estimated by multiplying surface area with respective surface runoff coefficient and rainfall intensity of that place

10. Refer National Building Code of India (NBC), PART 9 for surface runoff coefficient and PART 11 for further details

Documents to be submitted:

1. Site drawings clearly showing all surface types

2. Rain water runoff volume calculation

3. Plumbing design brief report for rain water harvesting system design

4. Site storm water layout showing roof and non-roof rain water harvesting system

5. Rain water storage tank and/ or recharge pit cross sectional drawings

6. Plumbing drawings confirming the use of rain water (as applicable)

7. Site photographs of rain water collection, storage tank and/ or recharge pit

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38 n gEM Sustainability Certification Program Reference guide

Principle 10: Install Low Flow Water Fixtures

7 points

aim: Project should install low flow water fixtures to reduce the demand of potable as well as non-potable water.

Requirements:

1. Install efficient water fixtures with flow rates not more than the values listed below: (1 point for each product)

I. Water Closets should be dual flush type with flush rates 4.6 LPF and 2.6 LPF

II. Health Faucets = 6.5 LPM at a design pressure of 3 bar

III. Kitchen Sink Faucets = 4.5 LPM at a design pressure of 3 bar

IV. Wash Basin Faucets = 4.5 LPM at a design pressure of 3 bar

V. Showers (all types) = 6.5 LPM at a design pressure of 3 bar

VI. Urinals = 1.5 LPF

2. Install sensor based water fixtures (sink/ basin faucets/ urinals) with above flow rates in the common area applications. (1 point)

All other water fixtures that are intended to fill the bucket and/ or bath tub can be excluded from above requirements.

Calculations and Methodology:

Install low flow and flush water fixtures in the project to reduce the potable and non-potable water demand. Water flow restrictors/ aerators can also be installed in the high flow fixtures to make them appropriate as per the Principle requirements mentioned above.

Documents to be submitted:

1. Trade catalogue or brochure of water fixtures

2. Trade catalogue or brochure of aerators installed in the water fixtures if applicable

3. Purchase bills/ Invoice of water fixtures with exact make and codes of the products at the time of final certification

4. Site photographs of water fixtures confirming the installation at the time of final certification

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Principle 11: On-site Treatment of grey and Black Water and Reuse for Flushing

6 points

aim: Implement strategies for onsite treatment of Grey and Black water and reduce the

potable water demand for flushing.

Requirements:

1. Install on-site waste water treatment system and treat entire grey and black water from

the project. Quality of treated water must meet the norms of Central/ State Pollution Control Board (CPCB/ SPCB) as applicable. (2 points)

2. Provide dual plumbing in all toilets for flushing in all tenant spaces, residential units and common area toilets as applicable. (2 points)

3. Use treated water for flushing such that at least 75% of total flushing water demand is fulfilled by the treated water. (1 point)

OR

If more than 95% of total flushing water demand shall be fulfilled by the treated water (2 points)

Note: Project can use localized common public STP where it is mandated by the local competent authority. 2 points shall be awarded to the project in that case. In this case, project can use the treated water from other resources. Points will be awarded accordingly.

Calculations and Methodology:

Install onsite grey and black water treatment system of capacity recommended by project’s

plumbing consultant in the plumbing design basis report (DBR). Provide dual plumbing in all toilets for flushing in all tenant spaces in commercial buildings, residential units and common area toilets as applicable.

Use treated/ rain water for flushing such that at least 75% of flushing water demand can be fulfilled by the treated/ rain water.

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40 n gEM Sustainability Certification Program Reference guide

An additional point will be awarded if at least 95% of flushing water demand is fulfilled by the treated/ rain water.

Documents to be submitted:

1. Plumbing Design Basis Report for on-site waste water treatment system capacity

2. Plumbing water single line diagram (SLD) confirming the dual plumbing line in all toilets

3. Trade catalogue or brochure of waste water treatment system

4. Purchase bills/ Invoice of waste water treatment system at the time of final certification

5. Site photographs of waste water treatment system at the time of final certification

4. Treated water quality test report meeting the norms of Central/ State Pollution Control Board (CPCB/ SPCB) as applicable.

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gEM Sustainability Certification Program Reference guide n 41

Principle 12: Irrigation Best Practices

3 points

aim: Use irrigation best practices to reduce the landscape water demand.

Principle requirements:

1. Use treated water/ rain water for landscape to reduce at least 50% of total landscape water demand (1 point)

OR

If more than 75% of total landscape water demand shall be fulfilled by treated water/ rain water (2 points)

2. Use water efficient irrigation systems such as: (1 point for any three strategies)

a. Sprinklers for lawn and turf areas

b. Drip irrigation system for plants and trees

c. Time base controller on irrigation system

d. Moisture sensor controller on irrigation system

Calculations and Methodology:

Use treated/ rain water to meet at least 50% of landscape water demand. Baseline landscape water demand can be taken from the plumbing design report or estimated using 5.5 liters/m2 of landscape area as applicable. Use sprinklers, drip irrigation system, time based

controllers and moisture sensor controllers on the irrigation system to further reduce the

landscape water demand.

Documents to be submitted:

Provide the following for sprinklers, drip irrigation system, time based controllers and

moisture sensor controllers:

1. Trade catalogue or brochure

2. Purchase bills/ invoices

3. Site photographs

4. Plumbing water single line diagram (SLD) showing the use of treated water/ rain water for irrigation

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42 n gEM Sustainability Certification Program Reference guide

Principle 13: Measurement of Energy and Water Consumption

6 points

aim: Project should install meters to measure Energy and Water consumptions of the

project on daily/monthly basis.

Requirements:

1. Provide following energy meters: (2 points for four meters, 3 points for six meters)

a. Each tenant level/ residential unit level/ department level in case of industrial projects as applicable

b. Interior common area lighting including stilt and basement parking

c. Interior common area air-conditioning (reception, club house, gymnasium, games

rooms etc.)

d. Separate meters for Interior lighting and HVAC applications for industrial projects

e. Exterior area lighting (landscape, surface parking, driveways)

f. Onsite renewable energy system

g. Onsite waste water treatment system

h. Water pumping (both domestic and flushing water)

i. Lifts and elevators

2. Provide water meters on following water end usages: (2 points for three meters, 3 points for five meters)

a. Domestic water

b. Flushing water

c. Irrigation water

d. Main municipal water

e. Bore well water

f. Solar hot water system

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gEM Sustainability Certification Program Reference guide n 43

Calculations and Methodology:

Energy meters should be capable of monitoring kWh, kW and Power factor.

Water metering at each tenant level and/ or residential unit level is not required.

Documents to be submitted:

1. Provide following metering single line diagrams (SLD) showing the above meters as

applicable

a. Electrical metering

b. Plumbing

2. Provide following for energy and water meters:

a. Trade catalogue or brochure

b. Purchase bills/ invoices

3. Site photographs confirming the installation of energy and water meters

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44 n gEM Sustainability Certification Program Reference guide

Principle 14: Post-occupancy Waste Management

4 points

aim: Implement a strategy for post-occupancy waste collection, segregation and disposal.

Requirements:

1. Provide separate waste bins for biodegradable and non biodegradable wastes at each

residential unit level/ tenant level or floor level as applicable (2 points)

2. Provide central waste collection yard(s) for collection of biodegradable and non

biodegradable wastes from the entire project. (2 points)

Calculations and Methodology:

Separate waste bins must be provided for at least four major waste items to be collected

from the site as applicable.

Separate bins must be provided for lamps, batteries and e-wastes as applicable.

Implement strategies for suitable disposal of the waste. Wastes must not be sent to the

landfill.

Total solid waste generated by the project occupants can be estimated at the rate listed

below as per NBC 2016:

I. Residential refuse: 0.3 to 0.6 kg/person/day

II. Commercial refuse : 0.1 to 0.2 kg/person/day

III. Institutional refuse : 0.05 to 0.2 kg/person/day

Out of the total solid waste generated, 40% may be taken as organic waste and 60% as

inorganic waste.

Total number of occupants can be taken from the project’s Mechanical/Electrical/Plumbing design basis reports (MEP DBRs) or as prescribed by project design team.

Documents to be submitted:

1. Complete site plan and all typical floor plans showing the locations of waste bins

2. Site photographs confirming the installation of waste bins at site

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Principle 15: Onsite Conversion of Organic Waste

4 points

aim: Implement a strategy for conversion of organic waste into a nutrient-rich, usable

material to encourage zero waste from project.

Requirements:

1. Provide separate waste bins for biodegradable and non biodegradable wastes at each

residential unit level/ tenant level or floor level as applicable

2. Provide central waste collection yard(s) for collection of biodegradable and non

biodegradable wastes from the entire project

3. Implement strategies for onsite treatment of entire organic waste

Calculations and Methodology:

Biodegradable waste such as food scrap, garden and lawn clippings should be converted

into manure or biogas instead of being sent to landfills.

Strategies include but are not limited to vermin-compost, organic waste convertor and biogas

plant etc. Project team shall share the capacity sizing calculation for onsite biodegradable

waste management system.

Total solid waste generated by the project occupants can be estimated at the rate listed

below as per NBC 2016:

I. Residential refuse: 0.3 to 0.6 kg/person/day

II. Commercial refuse : 0.1 to 0.2 kg/person/day

III. Institutional refuse : 0.05 to 0.2 kg/person/day

Out of the total solid waste generated, 40% may be taken as organic waste and 60% as

inorganic waste.

Total number of occupants can be taken from the project’s Mechanical/Electrical/Plumbing design basis reports (MEP DBRs) or as prescribed by project design team.

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46 n gEM Sustainability Certification Program Reference guide

Documents to be submitted:

1. Site drawing showing the location of biodegradable waste management system

2. Technical description of biodegradable waste management system implemented onsite

3. Trade catalogue or brochure biodegradable waste management system

4. Purchase bills/ invoices of biodegradable waste management system

5. Site photographs confirming the installation of biodegradable waste management system

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Principle 16: amenities for fundamental needs and daily commute

6 points

aim: Encourage the developers to provide the amenities for fundamental needs and develop

the sites near to such facilities.

Requirements:

Provide following facilities within the project site before the occupancy – (2 points for any four facilities)

1. Common hall/ Break out room

2. Games room

3. Gymnasium

4. Swimming pool

5. Play ground for activity

6. Canteen

7. First aid facility

Develop the site near to the following facilities (within the site or 1 km pedestrian distance

from the main entrance of the site) - (2 points for any six facilities)

1. Pharmacy shop

2. Grocery store

3. Bakery

4. ATM/ Bank

5. Restaurant/ hotel

6. Barbershop/ beauty parlour

7. Public park/ garden

8. Hardware and sanitary shop

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48 n gEM Sustainability Certification Program Reference guide

Develop the site near to the following facilities (within 1.5 km distance from the main

entrance of the site) - (2 points for any two facilities)

1. School

2. College/ University

3. Hospital/ Clinic

4. Bus stop/ Auto stand

5. Metro station

6. Super Market/ Shopping Mall

7. Car/ Van pool/ Bus shuttle services provided for at least 20% of regular occupants by the project owner/ developer

Calculations and Methodology:

1. Facilities provided within the site must be significantly sized to meet project’s requirements.

2. Facilities outside the site must be accessible to all occupants of the project.

Documents to be submitted:

1. Drawings confirming the location of all facilities provided within the site

2. Photographs of all the facilities referred for the project

3. Pedometer map highlighting the distance and location of the facilities referred for the

project

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gEM Sustainability Certification Program Reference guide n 49

Principle 17: Best Practices for Universal Building Design

5 points

aim: Encourage developers and designers to be innovative and think creatively about

solutions that meet the needs of differently abled.

Requirements:

Include but not limited to following features for differently abled. All features must be designed as per National Building Code (NBC) of India 2016.

1. Ramps with handrails at the main entrance and exit of each building. (essential)

2. Handrails, Audio and Braille facilities in the lifts (1 point)

3. Preferred parking nearest to the main entrance of the building. Provide at least one

designated accessible parking space for every 50 equivalent car units (ECUs) provided in

the project as per local parking bylaws and part thereof. (2 points)

4. For commercial, industrial and other buildings – at least one toilet per floor designed for differently abled (2 points)

For residential buildings – provide at least two toilets designed for differently abled in the common area of the facility up to two towers/ blocks. Add one toilet per tower/ block further for more than two blocks/ towers. (2 points)

Calculations and Methodology:

1. Architects and developers should include the design features that can support differently abled

2. Refer National Building Code of India 2016, Volume 1, PART 3, Section 13, Annexure B for details.

Documents to be submitted:

1. Drawings confirming the inclusion of such features in the building design

2. Trade catalogue or brochure of lifts installed in the project

3. Copy of purchase bills/ invoices of such lifts

4. Photographs of the features provided for differently abled

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50 n gEM Sustainability Certification Program Reference guide

Principle 18: Reduced exposure to VOC

3 points

aim: Limiting VOC content in interior paints, adhesives, sealants and coatings to protect

indoor air quality and occupational health.

Requirements:

1. Specify and use low-emitting or non-emitting products that will significantly reduce the strength of VOC exposure to indoors.

2. Architectural paints and coatings must not exceed the following limits. (1 point)

Paints and Coatings VOC limit gm/lit less water

Flat (Mat) paints 50

Non-flat (glossy) paints 150

Varnish 350

3. Adhesives and sealants must not exceed the following limits. (1 point)

adhesives VOC limit gm/lit less water

Wood flooring 100

Carpet 50

Glazing 100

Wood 30

HVAC duct insulation 850

Tile 65

4. Anti-corrosive and anti rust paints must not exceed the following limits. (1 point)

Material Description VOC limit gm/lit less water

Anti-corrosive/Anti-rust paints 250

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Calculations and Methodology:

Paints, coatings and adhesives are significant contributors to indoor air pollution. Many of these products contain volatile organic compounds (VOCs) that can have health effects. Exposure to VOCs can cause acute reactions, such as eye, nose, and throat irritation to chronic

health problems such as asthma, chronic obstructive pulmonary disease, and cancer. Higher

concentrations of VOCs are typically found indoors because of reduced air ventilation and

various other sources of VOCs.

This Principle limits VOC for on-site wet-applied products to avoid environmental damage

and protect the people who apply these products or are exposed to them during installation.

This Principle covers architectural paints, coatings and adhesives that are applied on-site to

indoor surfaces and finishes.

Increase ventilation when using products that emit VOCs, meet or exceed any label

precautions and do not store opened containers of unused paints and similar materials to

reduce exposure to VOCs.

Documents to be submitted:

1. Area of application of each low-emitting and non-emitting product used

2. Trade catalogue/ brochure/ test certificate/ Material Safety Data Sheets of each such product used

3. Copy of purchase bills/ invoices of each such product used

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52 n gEM Sustainability Certification Program Reference guide

Principle 19: No Use of Halogenated Hydrocarbons

2 points

aim: Reduction in the emission of Halogenated Hydrocarbons (CFC, HCFC and Halons) to reduce the depletion of Ozone layer.

Requirements:

1. Use Chlorofluorocarbon (CFC) free HVAC and refrigeration systems in the project (essential)

2. Fire extinguishers and suppression systems installed in the project must be free from

halons (essential)

3. Use Hydro chlorofluorocarbon (HCFC) free HVAC and refrigeration systems in the project (2 points)

Calculations and Methodology:

Emissions of halogenated hydrocarbons substances such as CFCs, HCFCs and halons lead

to ozone layer depletion. Such substances are found in refrigerants also. All these ozone

depleting substances remain stable in the lower atmospheric region, but as they reach

the stratosphere, they get exposed to the ultra violet rays. This leads to their breakdown

and releasing of free chlorine atoms which reacts with the ozone gas, thus leading to the

depletion of the ozone layer.

For owner occupied spaces – Project owner shall follow above Principle requirements.

For tenant occupied space –

a. If HVAC, Refrigeration, Fire extinguishers and suppression systems are installed by project owner - Project owner shall follow above Principle requirements.

b. If HVAC, Refrigeration, Fire extinguishers and suppression systems are not installed by project owner – Provide copies of tenant agreements confirming that the systems proposed to be installed in the tenant spaces must comply with the above Principle

requirements.

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For residential projects –

a. If HVAC, Refrigeration, Fire extinguishers and suppression systems are installed by project owner - Project owner shall follow above Principle requirements.

b. If HVAC, Refrigeration, Fire extinguishers and suppression systems are not installed by project owner – Provide copies of tenant guidelines confirming that the systems proposed to be installed in the tenant spaces must comply with the above Principle

requirements.

Documents to be submitted:

1. Trade catalogue or brochure of Fire extinguishers and suppression systems, HVAC and

refrigeration systems

2. Purchase bills/ invoices of Fire extinguishers and suppression systems, HVAC and refrigeration systems

3. Site photographs confirming the installation of CFCs, HCFCs and halons free Fire extinguishers and suppression systems, HVAC and refrigeration systems

4. Copies of tenant guidelines/ agreements

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Principle 20: sustainable Development of Construction Engineering

12 points

aim: Utilization of alternatives of basic materials being used in construction industry to

conserve the precious natural resources and prevent valuable recyclable materials going to

landfills as waste.

Requirements:

1. Use façade glass, door and window glass with recycled content of more than 15%

(2 points)

2. Use Portland Pozzolana Cement (PPC) cement for masonry and plaster work.

a. 50% of masonry and plaster work – 1 point

b. 75% of masonry and plaster work – 2 points

3. Use fly ash bricks or AAC blocks or similar products for brick work.

a. 40% of brick work – 1 point

b. 80% of brick work – 2 points

4. Use fly ash in concrete mix/ ready mix concrete (2 points)

5. Use TMT steel bars with recycled content of more than 25% (2 points)

6. Use at least 50% of tiles with recycled content of more than 25% (2 points)

Calculations and Methodology:

Recycling is very important for sustainable development of construction industry as it reduces the demand for virgin materials and diverts valuable wastes going to landfills.

TMT steel bars, concrete, bricks, cement, glass and tiles constitute a major portion of building

construction materials bill of quantity (civil BOQ). Hence, attempt to use those materials

with recycled contents as far as possible, avoid use of virgin materials and prevent useful

materials going to landfills.

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PPC cement has Pozzolanic materials such as fly ash, volcanic ash. Fly ash bricks, AAC blocks and similar products constitute at least 35% of fly ash. Do not use conventional red clay bricks.

New Thermo Mechanically Treated (TMT) steel is mostly made up of a combination of pre-

consumer waste steel, post-consumer waste steel and virgin steel. Similarly, tiles and glass

are also made up of pre-consumer waste steel, post-consumer waste and virgin materials.

All calculations for this Principle will be done on the basis of quantities (either weight,

volume, counts etc as applicable) of the materials used in the project, not on the costs.

Documents to be submitted:

1. Building construction materials BOQ with total quantities of above materials (glass,

steel, cement, bricks, concrete/ RMC, tiles)

2. Owner declaration confirming the total quantities of above materials (glass, steel, cement, bricks, concrete/ RMC, tiles)

3. Trade catalogue/ brochure/ manufacturer letter confirming the recycled content percentage in the product as applicable.

4. Copy of purchase bills/ invoices of respective building construction materials

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Principle 21: Local Sourcing of Construction Materials

6 points

aim: Utilize locally available building construction materials manufacturers/ suppliers for buying materials to reduce environmental pollution and transportation cost.

Requirements:

1. Use locally sourced (excavated and/ or manufactured) sand, stones, aggregates, bricks, paver blocks and concrete as applicable. Source distance from project site should not be

more than 250 km. (2 points)

2. Use locally sourced (excavated and/ or manufactured) cement, glass, wood products and tiles as applicable. Source distance from project site should not be more than 550

km. (2 points)

3. Use locally sourced (excavated and/ or manufactured) steel (all types) as applicable. Source distance from project site should not be more than 850 km. (2 points)

Note – Distance mentioned above is not the radial distance. It can be pedestrian, rail or road distance.

Calculations and Methodology:

Local sourcing is finding the closet available manufacturers and suppliers of building construction materials as applicable and using them. It is recommended to source as much

of the construction materials as possible from the local region to reduce the environmental

pollution and transportation cost.

Main benefit of local sourcing of materials is the reduced environmental impact due to shorter distance travelled by the materials.

Local sourcing is most effective with simple materials such as sand, stones, aggregates, bricks, cement, wood products, paver blocks and concrete as there are often several

suppliers/ manufacturers within a regional area. However with more complicated materials, this strategy may not work as there may be very few suppliers/ manufacturers of such materials.

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All calculations will be done on the quantities and not on the costs.

Documents to be submitted:

1. Building construction materials BOQ with total quantities of above materials

2. Owner declaration confirming the total quantities of above materials

3. Manufacturer letter confirming the local sourcing of above materials

4. Copy of purchase bills/ invoices of respective building construction materials

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Principle 22: Judicious use of hard wood and soft wood

4 points

aim: Do not use hardwood and softwood in the project in order to save trees and our mother

earth.

Requirements:

1. Do not use hardwood and softwood in the project in door frames, doors and furniture

applications. (1 point)

2. Use engineered wood products such as Medium density fiberboard (MDF), Low density fiberboard (LDF) and Plywood for making door frames, doors and furniture as applicable (1 point)

3. Engineered wood products should be free from urea formaldehyde resin (1 point)

4. Use rapidly renewable materials in the project that constitute at least 10% of total

cost of wood or wood products used in the project. The rapidly renewable materials

include but not limited to linseed, straw, cotton, wheat, natural rubber, bamboo and cork.

(1 point)

Calculations and Methodology:

Particleboard, low density fiberboard (LDF) and chipboard are manufactured from wood chips; sawmill shavings or sawdust and a resin or binder.

Medium density fiberboard (MDF) is made by breaking down hardwood and softwood residuals into wood fibers, combing it with resin or binder. Panels are formed by applying high temperature and pressure.

Use rapidly renewable materials instead of the products made from fossil-fuel

derivatives. Rapidly renewable materials include linseed, straw, cotton, wheat, natural rubber, bamboo and cork. The products from rapidly renewable materials can be

linoleum, straw bales, cotton batt insulation, wheat board panels, bamboo cabinetry and

cork flooring etc.

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Documents to be submitted:

1. Building civil construction materials bill of quantity (BOQ) to ensure that the hardwood

and softwood are not used anywhere in the project.

2. Products catalogue or brochure of engineered wood products used in the project

3. Copy of purchase bills/ invoices of engineered wood products used in the project

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Principle 23: Energy Management Best Practices

12 points

aim: Implement energy management best practices in the project to achieve energy savings.

Requirements:

all projects other than residential -

1. Refer Energy Conservation Building Code (ECBC) 2017 for energy efficient design and construction of buildings. Facilities shall comply with the following –

a. Mandatory requirements (Sections 4.2, 5.2, 6.2 and 7.2), irrespective of the compliance

path

b. Additionally, any one of the following compliance paths

i. PATH 1 - Prescriptive method (Sections 4.3, 5.3, 5.4, 5.5 and 6.3)

OR

PATH 2 - Whole building performance method (Section 9), all mandatory

requirements (Sections 4.2, 5.2, 6.2 and 7.2) shall be met

2. PATH 1

Facility that shows the compliance using Prescriptive method (Sections 4.3, 5.3, 5.4, 5.5

and 6.3) shall be awarded the points as per below. All mandatory requirements (Sections

4.2, 5.2, 6.2 and 7.2) shall be met. (Mandatory + 12 points)

a. Section 4.3 (2 points)

b. Section 5.3 (2 points)

c. Section 5.4 (2 points)

d. Section 5.5 (3 points)

e. Section 6.3 (3 points)

OR

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PATH 2

Facility that shows the compliance using Whole building performance method (Section

9) shall be awarded the points as per below:

a. Energy Performance Index (EPI) ratio is equal to 1 (mandatory)

b. Energy Performance Index (EPI) ratio is equal to 0.95 (6 points)

c. Energy Performance Index (EPI) ratio is equal to 0.9 (8 points)

d. Energy Performance Index (EPI) ratio is equal to 0.85 (10 points)

e. Energy Performance Index (EPI) ratio is equal to 0.8 (12 points)

Note - Compliance with ECBC 2017 shall be ensured. Buildings in the states which have notified their own ECBC, shall comply with the State ECBC.

Residential projects shall meet the following requirements:

1. Normative references –

i. Glazing –

a. All exterior windows, doors and façade glazing of conditioned spaces - Shading

Coefficient (SC) value = 0.35 or lower (essential)

b. If Shading Coefficient (SC) value = 0.3 or lower (2 points)

ii. Roof assembly –

a. Overall heat transfer coefficient value of exposed roof assembly = 0.8 W/m2K or lower (essential)

b. If Overall heat transfer coefficient value of exposed roof assembly = 0.5 W/m2K or lower (2 points)

iii. Wall assembly

a. Overall heat transfer coefficient value of exposed wall assembly = 1.5 W/m2K or lower (essential)

b. If Overall heat transfer coefficient value of exposed wall assembly = 1.2 W/m2K or lower (2 points)

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iv. Lighting power density (LPD) (W/m2)

a. essential

a. Building exterior and Parking spaces (covered or open): 2.2

b. Interior common spaces: 6.5

c. Residential units interior spaces: 7

b. For additional 2 points

a. Building exterior and Parking spaces (covered or open): 1.7

b. Interior common area: 5.5

c. Residential units interior spaces: 6

v. HVAC equipment

a. essential

a. All unitary and split AC systems – BEE 3 star rated

b. All other HVAC equipment types – refer ECBC 2017

b. For additional 2 points

a. All unitary and split AC systems – BEE 5 star rated

b. All other HVAC equipment types – refer ECBC 2017

vi. Pumps and motors

a. essential

a. All plumbing and HVAC system pumps and motors – BEE 3 star rated or

equivalent

b. For additional 2 points

a. All plumbing and HVAC system pumps and motors – BEE 4 star rated or

equivalent

2. Energy simulation references for standard baseline design –

i. Glazing - All exterior windows, doors and façade glazing of conditioned spaces

Shading Coefficient (SC) value = 0.35

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ii. Roof assembly - Overall heat transfer coefficient value of exposed roof assembly = 0.8 W/m2K

iii. Wall assembly - Overall heat transfer coefficient value of exposed wall assembly = 1.5 W/m2K

iv. Lighting power density (LPD) (W/m2)

a. Building exterior and Parking spaces (covered or open): 2.2

b. Interior common spaces: 6.5

c. Residential units interior spaces: 7

v. HVAC equipment

a. All unitary and split AC systems – BEE 3 star rated

b. All other HVAC equipment types – refer ECBC 2017

vi. Residential facility that shows the compliance using Energy simulation references shall be awarded the points as per below:

a. Energy Performance Index (EPI) ratio = 0.95 (6 points)

b. Energy Performance Index (EPI) ratio = 0.9 (8 points)

c. Energy Performance Index (EPI) ratio = 0.85 (10 points)

d. Energy Performance Index (EPI) ratio = 0.8 (12 points)

Calculations and Methodology:

1. Energy Performance Index (EPI) = Annual energy consumption (kWh)/ Total built up area of the facility

2. Energy Performance Index (EPI) ratio = EPI of Proposed Building/ EPI of Standard Building (Source ECBC)

3. Proposed building will be modeled as per “as is” actual building design and standard

baseline building will be modeled as per ECBC 2017

4. For residential and all other facilities shall comply with the requirements listed under

point number 5 of Principle requirements section above.

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5. In case of multiple buildings in a project, each building should meet the requirements

mentioned above.

6. Energy generated by on-site and/ or off-site renewable energy resources can be deducted from the Proposed “as is” design model to get energy savings over standard

baseline design model.

7. Energy saving due to solar hot water system cannot be considered for the energy

savings under this Principle.

Documents to be submitted:

1. All architectural floor plans, elevations, sections

2. Building site plan with exterior developments such as parking, driveways and landscape

3. Mechanical, Electrical and Plumbing design basis reports with all process and non-

process load details

4. Interior and exterior lighting floor plans with lighting fixtures make and models

5. Lighting power density calculations for proposed “as is” design as well as standard design

6. HVAC floor plans with HVAC equipment details (as applicable)

7. Trade catalogue/ brochure of lighting fixtures, HVAC equipment, pumps and motors, renewable energy systems installed in the project

8. Copy of purchase bills/ invoices of lighting fixtures, HVAC equipment, pumps and motors, renewable energy systems installed in the project

9. Energy simulation output reports

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Principle 24: Efficient Electric Equipment and Systems

5 points

aim: Install energy efficient electric equipment and systems to reduce electricity consumption of the project.

Requirements:

1. Install Energy Conservation Building Code (ECBC) compliant power transformers

of suitable rating and design in the project. Permissible total loss values for power

transformers shall not exceed the ECBC minimum acceptable efficiency at 50% and full load rating. (2 points)

2. Install energy efficient motors in the project as per details listed below: (3 points)

a. Motors of International Efficiency IE2 (high efficiency)/ EFF1 class/ BEE 3 star rated (1 point)

OR

b. Motors of IE3 (premium efficiency)/ BEE 4 star rated (2 points)

OR

c. Motors of IE4 (super premium efficiency)/ BEE 5 star rated (3 points)

Note – For industrial projects, consider the motors installed for non-process applications only.

Calculations and Methodology:

Install energy efficient electric equipment and systems in the project as applicable to reduce electricity consumption of the project.

Documents to be submitted:

1. Trade catalogue/ brochure of power transformers and motors installed in the project

2. Copy of purchase bills/ invoices of power transformers and motors

3. Factory test report of power transformers meeting ECBC minimum acceptable efficiency at 50% and full load rating.

4. Design calculation for the distribution losses and load calculations up to panel level

5. Site photographs/ photographs of nameplate of electrical equipment confirming the above installation

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Principle 25: Use of Imperishable Energy Resources

8 points

aim: Use resources of imperishable energy in the project to reduce the dependency on

exhaustible fossil fuels.

Requirements:

1. Install onsite imperishable energy systems to offset a part of electric contract demand of the project.

% contract demand of the project Points

5 1

10 2

15 3

20 4

25 5

2. Install offsite imperishable energy systems to offset a part of electric contract demand of the project.

% contract demand of the project Points

10 1

20 2

30 3

Note – For industrial projects, only consider non-process electric demand loads for sizing the imperishable energy system capacity.

Calculations and Methodology:

Determine the contract demand of the project from electrical design brief report. This can

also be determined from the sanctioned electric load from competent government authority.

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Contract demand is the maximum demand in kilowatt (kW) agreed to be sanctioned by the

utility. This is consumer’s sanctioned load by electricity provider.

Install onsite renewable energy system for at least 5% of contract demand of the project.

This includes solar PV system, wind turbines, biogas system, geothermal etc as applicable.

Solar hot water systems cannot be considered as power generation source.

Either the project owns the offsite renewable energy system or has signed a contract with the off-site renewable energy developer for a period of at least 3 years. The offsite renewable energy system should be located within the same utility service area as the

facility claiming the use.

Documents to be submitted:

1. Electrical design brief report, contract demand or consumer’s sanctioned load by

electricity provider

2. Drawings showing location of onsite renewable energy system

3. Trade catalogue/ brochure of onsite renewable energy system

4. Copy of purchase bills/ invoices of onsite renewable energy system

5. Site photographs confirming the above installation

6. Project ownership documents of offsite renewable energy system or signed contract with the off-site renewable energy developer for a period of at least 3 years

7. Details of off-site renewable energy system capacity dedicated to this project

8. Monthly and annual electricity generation report of off-site renewable energy system

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Principle 26: Optimal Use of Natural Light

6 points

aim: Optimal utilization of natural light to reduce the reliance on artificial lighting and saving lighting energy.

Requirements:

Ensure that the project meets ECBC 2017 Daylighting requirements as per Chapter 4 Building

Envelope, Section 4.2.3 Daylighting. There are two approaches that can be followed to meet

the Principle compliance:

1. simulation approach:

I. Ensure through computer simulation that at least 40% area of any occupied space

comply with the daylighting requirements listed in ECBC 2017, Chapter 4, Section

4.2.3.1 (essential)

II. Ensure through computer simulation that at least 60% area of any occupied space

comply with the daylighting requirements listed in ECBC 2017, Chapter 4, Section

4.2.3.1 (2 points)

III. Ensure through computer simulation that at least 80% area of any occupied space

comply with the daylighting requirements listed in ECBC 2017, Chapter 4, Section

4.2.3.1 (4 points)

OR

2. Manual approach:

I. Ensure that at least 40% area of any occupied space comply with the daylighting

requirements listed in ECBC 2017, Chapter 4, Section 4.2.3.2 (essential)

II. Ensure that at least 60% area of any occupied space comply with the daylighting

requirements listed in ECBC 2017, Chapter 4, Section 4.2.3.2 (2 points)

III. Ensure that at least 80% area of any occupied space comply with the daylighting

requirements listed in ECBC 2017, Chapter 4, Section 4.2.3.2 (4 points)

AND

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3. Daylight/ occupancy sensors/ Timers on exterior lighting:

I. For residential and institutional units - common areas such as corridors, lift lobbies,

reception, parking and exterior lighting etc as applicable and integrate it with the

artificial lighting. (2 points)

For commercial and industrial units – Office spaces, common areas such as corridors, lift lobbies, reception, canteen, parking and exterior lighting etc as applicable and

integrate it with the artificial lighting. (2 points)

Calculations and Methodology:

For the purpose of daylight design, only sky illumination shall be considered as contributing

to illumination of the building interiors. Direct solar illuminance shall not be considered.

Openings shall be provided with overhangs, shades, balcony, louvre system or other shading

devices to reduce direct sunlight entering the room as far as possible.

Overhangs, shades, balcony, louvre system, etc, reduce the effective height of opening. Wide and low height openings are easier to shade against sunlight entry. Direct sunlight increases

the inside illuminance.

Window design should be done very carefully as good window design can be the significant way of saving lighting energy by reducing the dependency on artificial lighting. Window orientation, occupancy patterns, task and position of windows with respect to surrounding

buildings and other obstruction should be considered.

Space environment should be designed to avoid glare and it should be possible to adjust

both natural and artificial light. glare results from excessive contrast of illumination or from an excess of illumination in the field of view. glare can be reduced by overhangs, shades, balcony or louvre system. Internal screening can also be provided by louvres or

blinds.

Suitably designed interior layout and/ or re-orientation of glazing to avoid entry of direct solar radiation can be done to eliminate glare.

Glare can be reduced or eliminated by installation of windows in more than one wall to

increase the background lux levels. Lower the sill height of windows to allow increased

illumination to enter in the space which increases the adaptation level.

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Diffusing glazing should be used properly within the normal field of view as it can cause direct incident solar beam to be scattered diffusely. It can cause uncomfortable high brightness.

Documents to be submitted:

1. All architectural floor plans, elevations, sections

2. Window door schedules with opening details

3. Daylight simulation output report and/ or manual calculation to confirm the above requirements

4. Trade catalogue/ brochure of glazing installed at site

5. Copy of purchase bills/ invoices of glazing installed at site

6. Site photographs of building elevations, external windows and doors

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Principle 27: Healthy Indoor Air Quality

6 points

aim: Ensure minimum delivery and quality of outdoor fresh air supplied into the indoor

spaces for ventilation.

Requirements:

Mechanical Ventilation system and Residential projects where centralized chilled water system is installed:

1. Ensure that all occupied spaces in the building comply with the minimum requirements

set out in ASHRAE 62.1:2010 using the ventilation rate procedure. If a local code is applicable and is more stringent, the same will be applicable. (essential)

2. Install outside fresh air filtering media with at least MERV 8 (Minimum Efficiency Reporting Value) or higher rating, in the fresh air unit supplying outside air to air handling units (AHUs) or fan coil units (FCUs). MERV 8 or equivalent filters can also be installed at the fresh air intake points of AHUs or FCUs as applicable. (essential)

3. Outdoor fresh air intakes as well as openings required for natural ventilation system shall

be located such that the shortest distance from the intake to any outdoor contaminant

source shall be equal to or greater than the separation distance mentioned in ASHRAE 62.1:2010 Table 5-1. (essential)

4. Ensure that all occupied spaces in the building comply with an increase in outdoor air

ventilation of 20% above the outdoor air ventilation rates established in the above

essential requirement. (3 points)

5. Install permanent carbon dioxide (CO2) monitoring and alarm systems to ensure the

adequate supply of outside fresh air at all times. CO2 sensor can be installed at the

return air duct/ path. CO2 level should not exceed 900 ppm. (3 points)

Natural Ventilation and when Mechanical Ventilation is not operational during occupied time, Residential projects where split/ window AC/ VRF system is installed:

1. The openable area of operable wall openings must be at least 8% of the net occupiable

floor area. For kitchen, this can be 4%. (essential)

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2. Additional points:

a. If the openable area of operable wall openings shall be at least 9% of the net

occupiable floor area. For kitchen, this shall be at least 4.5%. (3 points)

b. If the openable area of operable wall openings shall be at least 10% of the net

occupiable floor area. For kitchen, this shall be at least 5%. (6 points)

3. The occupiable spaces must be permanently open to operable wall openings directly to

the outdoors and within 28 feet of operable wall openings to the outdoors.

4. Where interior occupiable spaces without direct openings to the outdoors are ventilated

through adjoining rooms, the opening between occupiable spaces shall be permanently

unobstructed (operable wall openings such as sliding/ openable doors/ windows are not acceptable) and have an opening of at least 10% of the area of the interior occupiable

space nor less than 21 ft2.

5. The operable openings must be readily accessible to building occupants

6. Occupiable space does not include the spaces that are occupied upon occasion and

for very limited periods of time such as toilet, inactive storage, stairs, electrical and

mechanical rooms.

7. If openings are covered with louvers or other obstructions, the openable area shall be

the net free unobstructed area through the opening.

Calculations and Methodology:

Ventilation rate procedure is described in ASHRAE 62.1:2010.

For owner occupied spaces – Project owner shall follow above Principle requirements.

For tenant occupied space –

a. If HVAC systems are installed by project owner - Project owner shall follow above

Principle requirements.

b. If HVAC systems are not installed by project owner – Provide copies of tenant agreements

confirming that the systems proposed to be installed in the tenant spaces must comply with the above Principle requirements.

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For residential projects –

a. If HVAC systems are installed by project owner - Project owner shall follow above

Principle requirements.

b. If HVAC systems are not installed by project owner – Provide copies of tenant guidelines

confirming that the systems proposed to be installed in the tenant spaces must comply with the above Principle requirements.

Documents to be submitted:

1. All HVAC and fresh air drawings to show the distances between air intake points and

exhaust air points

2. Describe HVAC, fresh air and CO2 monitoring and alarm systems design meeting the

Principle requirements.

3. Calculations of fresh air ventilation rates based on the ventilation rate procedure for all

mechanically ventilated occupied spaces.

4. Calculations of fresh air ventilation as per natural ventilation system described above.

5. HVAC and fresh air system third party commissioning verification results demonstrating compliance with minimum fresh air ventilation rate requirements. The third party must

not be directly or indirectly associated with the HVAC and fresh air system design.

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Principle 28: Training and Capacity Building of Project Team 2 points

aim: Encourage the project team and facility management team to create awareness about

green rating program, energy and water efficiency measures implemented in the project on a continuous basis.

Requirements:

Design and implement a detailed training and capacity building program to encourage and

aware the project team and facility management team regarding the green rating program,

energy and water efficiency strategies implemented in the project on a continuous basis.

Training and capacity building program must be designed and conducted for following four

phases of the project:

1. Pre-design phase

2. Design phase

3. Construction phase

4. Post-occupancy phase

Calculations and Methodology:

Training and capacity building program must be conducted for the developers, architect,

structure, mechanical, electrical, plumbing, landscape and BMS design teams, post-

occupancy facility management teams involved in the project as applicable.

Documents to be submitted:

1. Detailed training and capacity building program along with training materials for all four

phases of the project

2. Duly signed attendance sheet of all participants along with the name, contact number,

email ID, roles and responsibilities and designation

3. Photographs of the training sessions conducted

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Principle 29: activities for Corporate social Responsibility

2 points

aim: Encourage the organization to take social, cultural and environmental responsibilities

for positive environmental change and social welfare of the community.

Requirements:

Perform one or more of the following activities as per the applicability and suitability to the

organization:

1. Eradicating hunger, poverty and malnutrition, promoting preventive health care and

sanitation and making available safe drinking water to the community

2. Promoting education, including special education and employment enhancing vocation

skills especially among children, women, elderly and differently abled and livelihood enhancement projects

3. Promoting gender equality, empowering women, setting up homes and hostels

for women and orphans; setting up old age homes, daycare centers and such other

facilities for senior citizens and measures for reducing inequalities faced by socially and

economically backward

4. Ensuring environmental sustainability, ecological balance, protection of flora and fauna, animal welfare, agro forestry, conservation of natural resources and maintaining quality

of soil, air and water

5. Protection of national heritage, art and culture including restoration of buildings and

sites of historical importance and works of art; setting up public libraries; promotion and

development of traditional art and handicrafts

6. Measures for the benefit of armed forces veterans, war widows and their dependents

7. Training to promote rural sports, nationally recognized sports, Paralympics sports and

Olympic sports

8. Contributions or funds provided to technology incubators located within academic

institutions which are approved by the Central Government

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76 n gEM Sustainability Certification Program Reference guide

9. Rural development projects

10. Slum area development

11. PM National Relief Fund/ National Defence Fund/ Chief Minister Relief Fund

Calculations and Methodology:

Corporate social responsibility can involve incurring short-term costs that do not provide

an immediate financial benefit to the company, but instead promote positive social and environmental change.

Contribute to the Prime Minister’s National Relief Fund or any other fund set up by the Central/ State government for socio-economic development and relief and welfare of the Scheduled Castes, the Scheduled Tribes, other backward classes, minorities and women.

Documents to be submitted:

1. Supporting evidential proof of implementation of above measures

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gEM Sustainability Certification Program Reference guide n 77

Principle 30: Going the Extra Miles

5 points

aim: Encouragement for showing spectacular performance towards Eco-friendly and

Sustainable development in the project and going the extra miles.

Requirements:

1. Going the Extra Miles (GEM) points 1 to 3 – (3 points)

2. A gEM Certified Professional (gEM CP) should be involved in the process. (1 point)

OR

Involve two or more gEM Certified Professionals in the sustainability certification process of the project (2 points)

Calculations and Methodology:

Recommended strategies (including but not limited to) for going the Extra Miles (gEM) points –

1. green wall/ vertical garden/ hydroponic gardens

2. Urban gardening

3. Electric charging points for electric vehicles within the site boundary (At least 3% of

total parking capacity approved as per government norms)

4. Implement strategies onsite to save paper (post occupancy)

5. Implement strategies onsite to save water (during construction)

6. Project team can adopt public parks and wastelands and convert them into beautiful

parks

7. Project team can participate in any of the Government’s National Programs or Missions

such as Build Toilets in Rural or needy areas, Adopt and maintain a street or village or colony for cleanliness

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78 n gEM Sustainability Certification Program Reference guide

8. Install onsite imperishable energy systems to offset 50% of electric contract demand of the project. (non-process loads only)

9. Install offsite imperishable energy systems to offset 50% of electric contract demand of the project. (non-process loads only)

10. Install major energy and water meters on BMS for monitoring and necessary corrective

actions

11. Install CFC free HVAC insulation materials in the project

Documents to be submitted:

1. Supporting evidential proof of implementation of Going the Extra Miles (GEM) strategies

in the project

2. Copy of gEM CP certificate of the concerned person(s) involved in the green certification process

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GEM Rating – Tentative Score Card for all Rating Levels

sl. No. Principles Description

Maximum Points geM 3 geM 4 geM 5

135 65 - 84 85 - 104 > 105

1 Principle-1 Government Approved Plans E E E E

2 Principle-2 Fire and Life Safety in Sustainable Buildings E E E E

3 Principle-3 Construction Management Best Practices E E E E

4 Principle-4 Parking for Building Occupants E E E E

5 Principle-5 Propogating Passive Design Strategies 5 5 5 5

6 Principle-6 Landscape Best Practices 4 3 3 3

7 Principle-7 Preserve and Plant Trees Onsite 2 2 2 2

8 Principle-8 High Albedo Materials - Roof and Non-roof 6 3 4 5

9 Principle-9Rainwater Harvesting – Recharge and/ or Reuse

4 2 4 4

10 Principle-10 Install Low Flow Water Fixtures 7 6 6 7

11 Principle-11On-site Treatment of Grey & Black Water &

Reuse for Flushing6 4 5 6

12 Principle-12 Irrigation Best Practices 3 2 3 3

13 Principle-13Measurement of Energy and Water

Consumption6 4 5 6

14 Principle-14 Post-occupancy Waste Management 4 4 4 4

15 Principle-15 Onsite Conversion of Organic Waste 4 4

16 Principle-16Amenities for fundamental needs and daily

commute6 4 4 6

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80 n gEM Sustainability Certification Program Reference guide

17 Principle-17 Best Practices for Universal Building Design 5 3 4 5

18 Principle-18 Reduced Exposure to VOC 3 2 3 3

19 Principle-19 No Use of Halogenated Hydrocarbons 2 2 2

20 Principle-20Sustainable Development of Construction

Engineering 12 10 10 12

21 Principle-21 Local Sourcing of Construction Materials 6 4 4 4

22 Principle-22 Judicious use of hard wood and soft wood 4 2 2 2

23 Principle-23 Energy Management Best Practices 12 6 8 10

24 Principle-24 Efficient Electric Equipment and Systems 5 2 2 4

25 Principle-25 Use of Imperishable Energy Resources 8 1 2 3

26 Principle-26 Optimal Use of Natural Light 6 2 4 4

27 Principle-27 Healthy Indoor Air Quality 6 3 3 6

28 Principle-28Training and Capacity Building of Project

Team2 2 2 2

29 Principle-29 Activities for Corporate Social Responsibility 2 2

30 Principle-30 Going the Extra Miles 5 3 4 5

TOTAL POINTS 135 79 95 119

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glossary

1. Albedo = Albedo is a measure of how much radiation that hits a surface is reflected without being absorbed.

2. Black water = Waste water and sewage from toilets

3. CFC = Chlorofluorocarbons

4. CPCB = Central Pollution Control Board

5. ECBC – Energy Conservation Building Code

6. Erosion of soil is a process by which soil is loosened, worn away and transferred by wind

or water.

7. Grey water = Waste water from baths, wash basins, kitchen sinks and other kitchen

appliances and washing machines

8. HCFC = Hydrochlorofluorocarbons

9. HVAC = Heating Ventilation and Air Conditioning

10. LPF = Liters per Flush; LPM = Liters per Minute

11. NBC – National Building Code of India

12. SLD = Single Line Diagram

13. SPCB = State Pollution Control Board

14. VOC = Volatile Organic Compound

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82 n gEM Sustainability Certification Program Reference guide

about aSSocHaMTHE KNOWLEDGE ARCHITECT OF CORPORATE INDIA

EVoLutioN of VaLuE crEator

ASSOCHAM initiated its endeavour of value creation for Indian industry in 1920. Having in its fold

more than 400 Chambers and Trade Associations, and serving more than 4,50,000 members

from all over India. It has witnessed upswings as well as upheavals of Indian Economy, and

contributed significantly by playing a catalytic role in shaping up the Trade, Commerce and Industrial environment of the country.

Today, ASSOCHAM has emerged as the fountainhead of Knowledge for Indian industry, which is

all set to redefine the dynamics of growth and development in the technology driven cyber age of ‘Knowledge Based Economy’.

ASSOCHAM is seen as a forceful, proactive, forward looking institution equipping itself to meet

the aspirations of corporate India in the new world of business. ASSOCHAM is working towards

creating a conducive environment of India business to compete globally.

ASSOCHAM derives its strength from its Promoter Chambers and other Industry/Regional Chambers/Associations spread all over the country.

ViSioN

Empower Indian enterprise by inculcating knowledge that will be the catalyst of growth in

the barrierless technology driven global market and help them upscale, align and emerge as

formidable player in respective business segments.

MiSSioN

As a representative organ of Corporate India, ASSOCHAM articulates the genuine, legitimate needs

and interests of its members. Its mission is to impact the policy and legislative environment so

as to foster balanced economic, industrial and social development. We believe education, IT, BT,

Health, Corporate Social responsibility and environment to be the critical success factors.

MeMbers – Our strength

ASSOCHAM represents the interests of more than 4,50,000 direct and indirect members across

the country. Through its heterogeneous membership, ASSOCHAM combines the entrepreneurial

spirit and business acumen of owners with management skills and expertise of professionals to

set itself apart as a Chamber with a difference.

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Currently, ASSOCHAM has more than 100 National Councils covering the entire gamut of economic

activities in India. It has been especially acknowledged as a significant voice of Indian industry in the field of Aerospace and Defence, Auto and Auto Ancillaries, Corporate Social Responsibility, Environment & Safety, HR & Labour Affairs, Corporate governance, Information Technology, Luxury and Lifestyle, Biotechnology, Telecom, Banking & Finance, Company Law, Corporate

Finance, Economic and International Affairs, Mergers & Acquisitions, Tourism, Civil Aviation, Infrastructure, Energy & Power, Education, Legal Reforms, Real Estate and Rural Development, Competency Building & Skill Development to mention a few.

iNSiGHt iNto ‘NEw buSiNESS ModELS’

ASSOCHAM has been a significant contributory factor in the emergence of new-age Indian Corporates, characterized by a new mindset and global ambition for dominating the international

business. The Chamber has addressed itself to the key areas like India as Investment Destination,

Achieving International Competitiveness, Promoting International Trade, Corporate Strategies

for Enhancing Stakeholders Value, Government Policies in sustaining India’s Development,

Infrastructure Development for enhancing India’s Competitiveness, Building Indian MNCs, Role of Financial Sector the Catalyst for India’s Transformation.

ASSOCHAM derives its strengths from the following Promoter Chambers: Bombay Chamber of Commerce & Industry, Mumbai; Cochin Chambers of Commerce & Industry, Cochin: Indian Merchant’s Chamber, Mumbai; The Madras Chamber of Commerce and Industry, Chennai; PHD

Chamber of Commerce and Industry, New Delhi.

Together, we can make a significant difference to the burden that our nation carries and bring in a bright, new tomorrow for our nation.

deepak Sood

Secretary General, ASSOCHAM

[email protected]

the associated chambers of commerce and industry of india

ASSOCHAM Corporate Office: 5, Sardar Patel Marg, Chanakyapuri, New Delhi-110 021

Tel: 011-46550555 (Hunting Line) • Fax: 011-23017008, 23017009 Email: [email protected] • Website: www.assocham.org

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aSSocHaM’s rEGioNaL & oVErSEaS officES

aSSocHaM oVErSEaS 28 officES

aSSocHaM corPoratE officE

5, Sardar Patel Marg, chanakyapuri, New delhi-110 021

tel: 011-46550555 (hunting Line) • Fax: 011-23017008, 23017009

email: [email protected] • Website: www.assocham.org

aSSocHaM rEGioNaL officES

Ms. uma Shashi Nair, regional director

#F1, First Floor, Richmond Plaza, No. 10 & 10/1, Raja Ram Mohan Roy Road, Bangalore-560 025

Tel: 080-41132467/41131891/41134838; Mb: +91-9036333975

E-mail: [email protected]

Mr. Vipul Gajingwar, regional Head

608, 6th Floor, SAKAR III, Opposite Old High Court Income Tax Cross Road, Ashram Road, Ahmedabad-380 014, gujarat, India

Tel: 079-2754 1728-29/2754 1876; Mb : +91-9810825894

E-mail: [email protected]

Mrs. Perminder Jeet kaur, regional director

18, Ballygunge Circular Road, Kolkata-700 019

Tel: 91-33-4005 3845/41; Fax: 91-33-4000 1149; Mb: +91-9674312234

E-mail: [email protected]

Mr. bharat Jaiswal, regional director

503/D, Mandir Marg-C, Ashok Nagar, Ranchi-834 002

Tel: 0651-6555601 /65555801/ 2242443; Mb: +91-9971047550

E-mail: [email protected]

Mr. Gourav Mahajan, regional director

SCO: 55, 56, 57, IInd Floor, Sector-8C, Madhya Marg, Chandigarh-160 009

Tel: 0172-4800855, 4800865; Mb: +91-98764 38111 E-mail: [email protected]

The pictorial presentation of the world map does not purport to be the political and geographical maps of the world and India and is not drawn to scale. This is only indicative. ASSOCHAM International Department

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THE ASSOCIATED CHAMBERS OF COMMERCE AND INDUSTRY OF INDIAASSOCHAM Corporate Office: 5, Sardar Patel Marg, Chanakyapuri, New Delhi - 110 021

Phone: +91-11-46550555 (Hunting Line) | Fax: +91-11-23017008, 23017009

www.green-assocham.com | www.assocham.org